_ DEC-O-LOG for H7232

_ DOL, H7232-R001, BBU Option FEB 89

PROBLEM: Overvoltage fault in the H7187 regulator caused by power
interruption of less than 5 seconds in duration.

FIELD EFFECTIVITY: Retrofit all VAX 8530/8550 (851BA and 855BA)
systems containing H7232 BBU option.  This does not change the Rev.
Levels of the 70-23575 VAX 8530 and 70-23145 VAX 8550 Cab
Sub-assemblies from "C1".

QUICK CHECK: The revision of the H7060 should be "B6 or B7".
                                     
FCO Kit Ordering:

EQ-01534-01 FCO, Parts
FA-04837-01 FCO Only